Pair of Antique Chinese Qing Dynasty Blue and White Porcelain Hexagonal Vases

Pair of antique Qing dynasty (1644-1911), Chinese blue-and-white porcelain hexagonal vases made of very good quality semi-transparent white porcelain with flared neck, high slanted shoulders, tall waisted neck, flared rim, and splayed foot. Each is decorated in the Canton style and finely hand-painted in underglaze with vibrant tons of cobalt blue with a continuous riverscape scene, mountains, trees, architectural elements, and human figures.
CONDITION: It is in very good condition, with no cracks, chips, restorations, or repairs. On the back of one of the vases, a small vertical manufacturing fire crack appeared during the firing process in the kiln.
Please see all 15 pictures in the listing, as they are part of the object's condition description.
MEASUREMENTS:
Height: 28.5 cm (11.22 inches).